Answer / Nidhi Paswan

The Language of First Order Predicate Logic (FOPL) consists of variables, constants, function symbols, predicate symbols, logical connectives such as negation ("not"), conjunction ("and"), disjunction ("or"), implication ("if-then"), equivalence ("if and only if"), quantifiers (universal and existential), and parentheses for grouping.

 What is the output of the given statement in LISP? * (setf abc ‘(a b c) xyz ‘(x y z)) * (setf bc (rest abc)) * bc a) A b) B c) C d) BC

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What is the output of the given statement? * (setf toss ‘(heads tails tails tails heads tails)) * (delete ‘heads toss) * toss a) Heads tails b) Heads tails tails tails tails c) Heads d) None of the mentioned

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 Explain what is SWI-Prolog?

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 What is the output of the following statement in LISP? * (setf thing ‘point r 1) * (case thing (circle (*pi r r))(sphere (* 4 pi r r)) (otherwise 0)) a) 1 b) 0 c) 12.566 d) None of the mentioned

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Explain what is CLOS in LISP? What are the goals of the common lisp object system?

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Which is used to construct new lists by linking the right pointers? a) Links b) List c) Variables d) Right pointers

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 Explain what is the importance of the hash table in LISP?

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 What is the output of the given statement? * (endp ‘(this is not empty)) a) T b) NIL c) Error d) None of the mentioned

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 Mention what is the difference between = and = = in Prolog?

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 What is the output of the given statement? * (defstruct triangle (base 0) (altitude 0)) * (defun area (figure) (cond ((triangle-p figure) (* 1/2 (triangle-base figure) (triangle-altitude figure))))) * (setf triangle (make-triangle :base 2 :altitude 3)) * (area triangle) a) Triangle b) 7 c) 6 d) 10

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What is the process of arranging procedures into layers? a) Procedure b) Abstraction c) Abstraction layers d) Procedure abstraction

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 What should be used with structure names with a combination? a) Make- b) Make c) Create d) Deploy

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